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Used
Mercedes-Benz GLS 450
for sale
near
Robbins, IL
under $1,000,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2025 Mercedes-Benz GLS 450 4MATIC
Vehicle information
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Reviews
I absolutely loved my service from Zeigler of Orland
I absolutely loved my service from Zeigler of Orland Park. I drove 2hours away from the the location and received excellent service. Grant and Colleen were exceptional and had all my paper work ready for me to sign. When I test drove the car Colleen made sure I had a full tank of gas before leaving. Definitely would recommend everyone I know to this location.
I’ve had many Mercedes-Benz models over the years,
I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
My oil change was less expensive than my estimate that I
My oil change was less expensive than my estimate that I received when I arrived. Nick, my service advisor, did a great job and got me back on the road in less time than expected.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Agnes was beyond amazing!
Agnes was beyond amazing!!! She was so personable, helpful, and friendly!!!! We drove almost 3 hours to buy our new Land Rover and we would most definitely return to work with Agnes ANY TIME!!!
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
Made me feel like family as soon as I walked in very
Made me feel like family as soon as I walked in very helpful and accommodating to my needs didn?t feel rushed at all great staff and location overall.
Very happy with my purchase from RBM Alpharetta.
Very happy with my purchase from RBM Alpharetta. The car has a very comfortable interior with all the features available. Handles well in town and on long drives. Good acceleration for such a big vehicle. Love the contemporary exterior.
Mercedes-Benz Certified
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
Enjoyable buying experience.
Enjoyable buying experience. My initial encounter with Kimberley Cager was good and improved thereafter. She was very helpful and genuine in her approach. Her sales manager was a pleasure to work with. We did not see eye to eye initially, but worked to find common ground. I look forward to an ongoing relationship.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
Very professional and helpful.
Very professional and helpful. Also, the salesperson was very helpful and accommodating. I'm happy to recommend!
Used
2017 Mercedes-Benz GLS 450 4MATIC
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From their vehicle selection to their product knowledge
From their vehicle selection to their product knowledge to their efficient paperwork processes, this buying experience was top-notch. Adam in sales, Tom in finance, and even a John Webb (who checked in to make sure we were happy) all contributed to make ours a smooth and seamless process. Highly recommend.
Perfect for the family of 6 like me.😍😍😍
I have this car for almost 6 years I have no major problem at all. We always use this for long drive and short heavy cargo. Excellent SUV.
Used
2025 Mercedes-Benz GLS 450 4MATIC
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Reviews
Great experience, Dennis is a very knowledgeable person.
Great experience, Dennis is a very knowledgeable person. Willing to answer any questions i had. The whole process was smooth and easy. Highly recommended to people wanting to get mercedes.
Used
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
This was the best experience I could’ve ever had dealing
This was the best experience I could’ve ever had dealing with the manager, Jason he was awesome. He also allow me to use the military discount veteran discount. He gave me when I mentioned that I was a veteran and that I had served. He was very good with me with the times that we’re going through as far as The world as stage. He was very understanding and I would send any or recommend anybody that’s looking for a car or a different type vehicle to stop by is establishment.
Great Vehicle
I absolutely love the feel and performance of this suv. The electronics are state of the art. Excellent road performance in rain, snow or wind. My only complaint is the running board- it needs to be at least 1 inch wider. Actually dangerous in snow and ice.
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Reviews
had an amazing experience at McGrath of Elmhurst !
had an amazing experience at McGrath of Elmhurst ! Eugene was absolutely wonderful to work with — knowledgeable, professional, and genuinely helpful throughout the entire process. He made everything smooth and stress-free, answering all my questions and making sure I got exactly what I wanted. I highly recommend asking for Eugene if you’re looking for a great car-buying experience!
Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
I bought a 2021 Mustang Mach E for my son and I thought
I bought a 2021 Mustang Mach E for my son and I thought it would be more complicated getting the $4000 rebate but it ended up taking 2 minutes. Highly recommend if you are trying to get the IRS rebate on EV’s.
Love it so far
Special. A delight to drive. Love the way it handles. Extremely responsive, both acceleration and steering. Cabin is very quiet and at night almost too relaxing.
Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Really love and have Great customer service no matter
Really love and have Great customer service no matter when I come into the dealership really appreciate
3 month review
I purchased the vehicle off of a lease in March with 60K miles. Overall I am pleased with the purchase. For the size the SUV is very nimble. The surround camera is a must. On a 350 mile round trip my 5'6" daughter-in-law had no issues sitting in the third row. I put the car seat for my grandson in the 2nd row drivers side because lifting the 2nd row back after 3rd row access is cumbersome and heavy on the drivers since you have to lift the middle seat as well. MB you have to make the 2nd row power back to upright position. Adaptive cruise control is outstanding but keep in mind you have to get the Driver Assistance package to get it. Harmon/Kardon surround sound is very nice. My big complaint is sometimes at speeds above 65 MPH there is front vibration. Does not happen all the time, sometimes I can cruise at 80 MPH and feels like I am sitting in my living room. I think it may have something to do with the Pirellis, I plan to switch very soon to Michelins. A very classy, roomy and comfortable SUV
Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
I recently bought a car from this dealership and had a
I recently bought a car from this dealership and had a fantastic experience. The staff was knowledgeable, friendly, and made the whole process smooth from start to finish. They had a great selection of vehicles at competitive prices. Highly recommend to anyone looking for a reliable car and honest service! Thanks Sammy
very roomy and functional
I have test drive the range rover the X7 and I find this is the best for me , it has the room and comfort plus all the safety plenty of power too with a good mileage for a car this size .
Used
2017 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Prompt and courteous reply to my inquiries.
Prompt and courteous reply to my inquiries. Remained in contact but not pushy... good balance. Good 'dealer-sense' and manners.
Almost perfect for luxury family truckster
Owned this suv for 15 months purchased certified preowned with 33k miles and about half the price of new. The truck has only two issues to note but otherwise rides, drives and in all other respects is far and away the best automobile I’ve owned - which saying a lot for an old guy. The standard tires are nearly useless in snow and ice and we hope an aftermarket replacement will address the issue later this fall. The more annoying downfall is that although the ride is otherwise amazing, the truck handles sharp bumps very poorly - almost the feeling of a car with workout struts. I have had the struts replaced under extended warranty but the improvement was marginal. For most drivers the suspension issue wouldn’t likely be as much an annoyance but for my fellow ocders, be warned. I would buy the truck again, however.
Used
2020 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
Hands down, one of the best dealerships in Northwest
Hands down, one of the best dealerships in Northwest Indiana. Very professional to the customer. The staff is amazing.
Large yet stylish enough to carpool the Grands
We just bought this car. Comfortable, roomy, easy to drive. Not quite a luxury ride that the Lexus GL has but performs well. Takes a second to get comfortable with the bells and whistles. Beautiful car, 2 2 2 seating. Easy for kids to get in without climbing over or moving a seat. We bought this SUV for me to drive around town as well as to school carpool my grandchildren. So far...very pleased. This is my third Mercedes. My only complaint with Mercedes is the fuel tank on the passenger side. I feel a little more vulnerable being on the opposite side of the driver side when pumping fuel. I assume it has been this way for years. I guess safety at the gas station was not as big of a concern as it is today. If considering a luxury SUV test drive. I think you will be pleased/
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Sam and Scott were able to help me with a service issue.
Sam and Scott were able to help me with a service issue. A pleasure and timely assistance.
Used
2019 Mercedes-Benz GLS 450 Base 4MATIC
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Reviews
07.
07.04.2015 Moje ime je Zoran.Juce sam kupio Porsche Panamera iz 2011 godine.Na samom dolasku dočekao me je jako ljubazan prodavac po imenu Beki ,koji je dalje u razgovoru bio izuzetno profesionalan.Ni jednog trenutka nije bio nametljiv.Mnogo mi je pomogao oko odobrenja kredita i sve mi je objasnio.Mogu da kažem ,da sam obišao par auto dilera ,ali ovoliku pažnju nisam imao. Moja preporuka jsvima koji želite da kupite auto ,da dodjete ovde i uvjerite se. Samo tako nastavite !
I bought this vehicle is a retirement car.
I bought this vehicle is a retirement car. He moves great is responsive and very smooth. I wanted a retirement car for my retirement. I am 60 years old and I want that something that represent my current status with luxury interiors, beautiful blue color, and 20 inch wheels it is awesome looking. I can reach 70 in the blink of an eye any moves like it's going at 30 or 40 miles an hour. He has an awesome radio system. although it is not all digital, the radios are for listening. I have an excellent sound, System. Great interiors, great materials, great lighting if you're planning to buy a GLS the 450 is definitely one of your best choices.
Used
2021 Mercedes-Benz GLS 450 4MATIC
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Reviews
From the moments I got in the dealership until I left I
From the moments I got in the dealership until I left I was treated very nice and very welcomed. I looked at Lexus RX and end up buying it because I felt comfortable and car is clean with good competitive price. Very recommend
Love this car
This car met all my needs and more. Love the interior and the way its moves. So comfortable and reliable! Very pleased with this car!
Used
2020 Mercedes-Benz GLS 450 4MATIC
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Reviews
TOP TIER!
TOP TIER! AMAZING SERVICE! AWESOME PEOPLE TO DO BUSINESS WITH! what more can I say? #iamnowacustomerforlife
Must silence car I ever own!
The Mercedes GLS is my second Mercedes and like always very satisfactory process to buy at the dealer. Great vehicle! Outstanding engine and transmission! Very confortable for the entire family 😂
Used
2022 Mercedes-Benz GLS 450 4MATIC
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Mercedes-Benz GLS 450 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Mercedes-Benz GLS 450 | $99,629 | |
| 2025 Mercedes-Benz GLS 450 | $81,558 | 13 Great deals |
About the Mercedes-Benz GLS 450
How much does the Mercedes-Benz GLS 450 cost?
The Mercedes-Benz GLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the GLS 450 is $50,051, with pricing starting at $10,305.
What is the MPG of the Mercedes-Benz GLS 450?
The hybrid Mercedes-Benz GLS 450 can reach up to 19 MPG city and 23 MPG highway for a combined rating of 21 MPG. The Mercedes-Benz GLS 450 with traditional internal combustion engine offers up to 17 MPG city and 22 MPG highway for a combined rating of 19 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 compares to and/or competes against the following vehicles:
What trim levels are available for the Mercedes-Benz GLS 450?
The Mercedes-Benz GLS 450 is available in the following trim levels:
What model years are available for the Mercedes-Benz GLS 450?
Available model years for Mercedes-Benz GLS 450 inventory range from 2017 to 2026.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Mercedes-Benz GLS 450 by price
Compare the Mercedes-Benz GLS 450
Mercedes-Benz GLS 450 under $1,000,000 by city
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Mercedes-Benz GLS 450 under $1,000,000 in Midlothian, IL
33 Great Deals out of 84 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Posen, IL
33 Great Deals out of 83 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Crestwood, IL
37 Great Deals out of 90 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Blue Island, IL
37 Great Deals out of 89 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Dixmoor, IL
33 Great Deals out of 83 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Alsip, IL
37 Great Deals out of 90 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Merrionette Park, IL
37 Great Deals out of 94 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Calumet Park, IL
37 Great Deals out of 89 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Markham, IL
33 Great Deals out of 83 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Oak Forest, IL
33 Great Deals out of 83 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Riverdale, IL
33 Great Deals out of 82 listings starting at $14,900
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Mercedes-Benz GLS 450 under $1,000,000 in Harvey, IL
33 Great Deals out of 82 listings starting at $14,900
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.
